| |
| /* symbols.c - find all exported symbols |
| * |
| * Last changed in libpng version 1.6.16 [December 22, 2014] |
| * Copyright (c) 2011-2014 Glenn Randers-Pehrson |
| * |
| * This code is released under the libpng license. |
| * For conditions of distribution and use, see the disclaimer |
| * and license in png.h |
| */ |
| |
| /* NOTE: making 'symbols.chk' checks both that the exported |
| * symbols in the library don't change and (implicitly) that |
| * scripts/pnglibconf.h.prebuilt is as expected. |
| * If scripts/pnglibconf.h.prebuilt is remade using |
| * scripts/pnglibconf.dfa then this checks the .dfa file too. |
| */ |
| |
| #define PNG_EXPORTA(ordinal, type, name, args, attributes)\ |
| PNG_DFN "@" name "@ @@" ordinal "@" |
| #define PNG_REMOVED(ordinal, type, name, args, attributes)\ |
| PNG_DFN "; @" name "@ @@" ordinal "@" |
| #define PNG_EXPORT_LAST_ORDINAL(ordinal)\ |
| PNG_DFN "; @@" ordinal "@" |
| |
| /* Read the defaults, but use scripts/pnglibconf.h.prebuilt; the 'standard' |
| * header file. |
| */ |
| #include "pnglibconf.h.prebuilt" |
| #include "../png.h" |
| |
| /* Some things are turned off by default. Turn these things |
| * on here (by hand) to get the APIs they expose and validate |
| * that no harm is done. This list is the set of options |
| * defaulted to 'off' in scripts/pnglibconf.dfa |
| * |
| * Maintenance: if scripts/pnglibconf.dfa options are changed |
| * from, or to, 'disabled' this needs updating! |
| */ |
| #define PNG_BENIGN_ERRORS_SUPPORTED |
| #define PNG_ERROR_NUMBERS_SUPPORTED |
| #define PNG_READ_BIG_ENDIAN_SUPPORTED /* should do nothing! */ |
| #define PNG_INCH_CONVERSIONS_SUPPORTED |
| #define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED |
| #define PNG_SET_OPTION_SUPPORTED |
| |
| #undef PNG_H |
| #include "../png.h" |
| |
| /* Finally there are a couple of places where option support |
| * actually changes the APIs revealed using a #if/#else/#endif |
| * test in png.h, test these here. |
| */ |
| #undef PNG_FLOATING_POINT_SUPPORTED /* Exposes 'fixed' APIs */ |
| #undef PNG_ERROR_TEXT_SUPPORTED /* Exposes unsupported APIs */ |
| |
| #undef PNG_H |
| #include "../png.h" |